2. L-carnitine coffee powder (Jiangxi Xingtianren Pharmaceutical Technology Development Co., Ltd. Jiangxi Xinxi Health Care Products Co., Ltd. National Food Jianzi G20 15 1040)
3. L-carnitine tea polyphenols capsules (Guangdong Changxing Biotechnology Co., Ltd. Guoshijianzi G20080575)
4. Risheng brand L-carnitine capsules (Jiangxi Risheng Biotechnology Co., Ltd. Guoshijianzi G20 120580)
5. L-carnitine tea polyphenols tablets (Guangdong Yichao Biotechnology Co., Ltd. Guoshijianzi G20 130769)
6. Duohe brand L-carnitine capsules (Ya Xian Biotechnology Co., Ltd. National Food Jianzi G20 140 126)
7. L-carnitine tea polyphenols lotus leaf tablets (Tomson Bianjian Co., Ltd. national food health word G20 140206)
8. L-carnitine chromium yeast capsules (Yue Xian Health Science and Technology Co., Ltd. National Food Jianzi G20 140837)
9. L-carnitine beverage for slim ladies (Guo Shi Jian Zi G20050805, Sixth Pharmaceutical Factory of Harbin Pharmaceutical Group)
10. Habegao L-carnitine Chitosan Capsule (No.0085 of Wei Shi Jian Zi (200 1) of Jiangxi Future Yingjian High-tech Co., Ltd.)
1 1. Carnation brand chitosan L-carnitine lotus leaf tablets (Guangzhou Carnation Biological Co., Ltd. national food health word G2010106)
12. Zhongyantong brand L-carnitine capsules (Beijing Zhongyan Wantong Technology Co., Ltd., Science and Technology Cooperation Center of Chinese Academy of Traditional Chinese Medicine, Guoshijianzi G 20 1 107 1)
13. Willis brand L-carnitine green tea slimming granules (Guangzhou Wan Kang Health Products Co., Ltd. Guoshijianzi G20 14074 1)
L-carnitine, also known as L-carnitine or transliteration carnitine, is an amino acid that can promote the conversion of fat into energy. Red meat is the main source of L-carnitine, which has no toxic and side effects on human body. Different types of daily diets already contain 5- 100 mg of L-carnitine, but the average person can only take 50 mg from the diet every day, even less for vegetarians. The main physiological function of L-carnitine is to promote the conversion of fat into energy. Taking L-carnitine can reduce fat and weight without reducing water and muscle. In 2003, it was recognized as the safest nutritional supplement with no side effects by the International Organization for Obesity and Health.
The metabolic process of fat goes through an obstacle, that is, mitochondrial membrane. Mitochondria can burn fat to release energy, which is consumed by the body, but long-chain fatty acids can't pass this barrier. L-carnitine plays the role of porter! Take the long-chain fatty acids out of the protective cover bit by bit and send them to mitochondria for further oxidation!
L-carnitine is just a carrier, and how much fat is consumed does not depend on L-carnitine. It's like the bricks needed in Gai Lou are transported by car, but how many bricks Gai Lou consumes does not depend on the number of cars, but on the size and structure of the building.
Simply put, if the amount of exercise (energy consumption) is not large and the fat consumption is not much, just increasing L-carnitine will not increase the oxidation function of fat, so it will not help to lose weight.
Under normal circumstances (the amount of exercise is not very large), the human body will synthesize enough L-carnitine by itself, and there will be no shortage of L-carnitine.
Only when the amount of exercise is large, such as athletes or bodybuilders, the energy consumption per unit time is large, and the "flow" of fat oxidation energy supply is large, it is possible (supported by many research reports, but denied by some research reports) that the synthesis of L-carnitine is "relatively insufficient". At this time, taking more L-carnitine, expanding the scale of the transport fleet (carrier) and transporting more bricks (fatty acids) to the construction site (mitochondria) per unit time are obviously beneficial to the oxidation and consumption of more fat.
L-carnitine is not a diet drug, its main function is to transport fat to mitochondria for burning, and it is a carrier enzyme. If you want to lose weight with L-carnitine, you must cooperate with proper exercise and control your diet.